Plastic baseboard heater device



FIG. 1 is a side, perspective view of a plastic baseboard heater device showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a top plan view thereof.

The broken lines shown in the Figures are included for the purpose of illustrating the environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for plastic baseboard heater device, as shown and described. 